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Finding the Fourth Proportional to 32,939.01, 49,410.14 and 9,567.27

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Solution

The fourth proportional to 32,939.01, 49,410.14 and 9,567.27 is: 14,351.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,939.01 : 49,410.14 = 9,567.27 : x
  2. Step 2: Convert to fraction form
    32,939.01/49,410.14 = 9,567.27/x
  3. Step 3: Cross multiply
    32,939.01x = 49,410.14 × 9,567.27
  4. Step 4: Simplify right side
    32,939.01x = 472,720,102.28
  5. Step 5: Solve for x
    x = 472,720,102.28/32,939.01
  6. Step 6: Final answer
    x = 14,351.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.